Tuesday, December 13, 2011

Chemistry Problem- Gases?

A steel container contains 5.00 mol of graphite (pure carbon and 5.00 mol of O2). The mixture is ignited and all the graphite reacts. Combustion produces a mixture of CO gas and CO2 gas. After the cylinder has cooled to its original temperature, it is found that the pressure of the cylinder has increased by 17.0 %. Calculate the mole fractions of CO2 and O2 in the final gaseous mixture

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